JSG Oceana 005-004-022 Vessel, 15", Black Nickel Available in 11 colorations - scratch, stain, & thermal shock resistant Iapmo certified & upc/cupc approved - made in the U.S.A Outer rim: 15" - inner rim: 14" - depth: 4" - height: 4 1/2". Shatter-proof Borosilicate Glass Rim: free-formed - glass thickness: approximately 1/2" - vessel tolerance: +/- 1/2" Drain width: 1 3/4" - pop-up drains available - installation: vessel installation instructions included